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Three green DDR3 ECC registered DIMMs, 48GB kit

Computer Memory Solutions

Computer Memory Solutions 48GB (3x16GB) DDR3 1333 ECC Reg T7500 B110 memory upgrade

SKU CH-R6GQ-7MGZY

A 48GB kit of three 16GB DDR3 1333 ECC registered modules for Dell Precision T7500 workstations

  • Capacity48GB (3 x 16GB)
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Timing9-9-9
  • Voltage1.5V
  • 48 GB total capacity across three 16 GB modules
  • ECC registered DDR3 for data integrity in servers
  • 1333 MHz CL9 timing for Dell Precision T7500
  • 240-pin 1.5 V DIMMs install in 12 socket board
  • Triple-channel kit with major-brand chipset components

System-Specific Kit for Dell T7500

Computer Memory Solutions supplies a 48GB kit of three 16GB DDR3 1333 registered ECC modules built for the Dell Precision Workstation T7500. The 240-pin DIMMs run at 1.5V with CL9 9-9-9 timings and a 2Rx4 organisation. They are intended for servers and workstations that require error-correcting registered memory.

Suited for T7500 upgrades only

This kit fits builders expanding a Dell Precision T7500 to 48GB across three channels. It is not for buyers who need unbuffered non-ECC memory, a different DDR generation, or modules for any platform other than the T7500. The registered ECC design prevents use in consumer desktops or laptops that lack registered memory support.

Speed depends on processor and population

DDR3 1333 operation requires a Xeon X5550 or higher processor and only one DIMM per channel. Adding more modules reduces the speed to 1066MHz or 800MHz automatically. Matching rank and DRAM organisation within each bank is required for multi-channel operation.

Highlights

  • 48 GB total capacity across three 16 GB modules
  • ECC registered DDR3 for data integrity in servers
  • 1333 MHz CL9 timing for Dell Precision T7500
  • 240-pin 1.5 V DIMMs install in 12 socket board
  • Triple-channel kit with major-brand chipset components

Specifications

BrandComputer Memory Solutions
ModelCM20487210600ECCR2R4H
Capacity48GB (3 x 16GB)
Type240-Pin DDR3 SDRAM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Timing9-9-9
Voltage1.5V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell Precision Workstation T7500
Package Content3 Memory RAM Sticks

Questions about this item

How much heat and power does the 48GB DDR3 1333 ECC Registered kit draw when the T7500 runs continuously?

Each 16GB module operates at 1.5V with no heat spreader, so thermal output is modest for registered DDR3; sustained load stays within the T7500’s standard cooling envelope.

What processor must already be installed for the memory to run at 1333MHz instead of dropping to 1066MHz or 800MHz?

A Xeon X5550 or higher is required; with Xeon E5520 the kit clocks to 1066MHz, and with E5506 or lower it falls to 800MHz.

Can the three 16GB sticks stay in a T7500 that still has older 4GB DDR3-1333 Reg ECC modules in the remaining slots?

Mixing ranks is not supported within the same bank; the 4GB sticks exist in both x4 (313/4G) and x8 (3138/4G) versions and must match the new 2Rx4 modules bank-for-bank to keep triple-channel operation.

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